20154124512

素因数分解:

$2^5\times 3^5\times {\mathrm{17}}^1\times {\mathrm{152461}}^1$

素因数の和:152503

約数の個数: 144

約数和(自身を含む): 62932654512

約数和(自身を除く): 42778530000

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 48, 51, 54, 68, 72, 81, 96, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 288, 306, 324, 408, 432, 459, 486, 544, 612, 648, 816, 864, 918, 972, 1224, 1296, 1377, 1632, 1836, 1944, 2448, 2592, 2754, 3672, 3888, 4131, 4896, 5508, 7344, 7776, 8262, 11016, 14688, 16524, 22032, 33048, 44064, 66096, 132192, 152461, 304922, 457383, 609844, 914766, 1219688, 1372149, 1829532, 2439376, 2591837, 2744298, 3659064, 4116447, 4878752, 5183674, 5488596, 7318128, 7775511, 8232894, 10367348, 10977192, 12349341, 14636256, 15551022, 16465788, 20734696, 21954384, 23326533, 24698682, 31102044, 32931576, 37048023, 41469392, 43908768, 46653066, 49397364, 62204088, 65863152, 69979599, 74096046, 82938784, 93306132, 98794728, 124408176, 131726304, 139959198, 148192092, 186612264, 197589456, 209938797, 248816352, 279918396, 296384184, 373224528, 395178912, 419877594, 559836792, 592768368, 629816391, 746449056, 839755188, 1119673584, 1185536736, 1259632782, 1679510376, 2239347168, 2519265564, 3359020752, 5038531128, 6718041504, 10077062256, 20154124512]

約数ペア:

[(1, 20154124512), (2, 10077062256), (3, 6718041504), (4, 5038531128), (6, 3359020752), (8, 2519265564), (9, 2239347168), (12, 1679510376), (16, 1259632782), (17, 1185536736), (18, 1119673584), (24, 839755188), (27, 746449056), (32, 629816391), (34, 592768368), (36, 559836792), (48, 419877594), (51, 395178912), (54, 373224528), (68, 296384184), (72, 279918396), (81, 248816352), (96, 209938797), (102, 197589456), (108, 186612264), (136, 148192092), (144, 139959198), (153, 131726304), (162, 124408176), (204, 98794728), (216, 93306132), (243, 82938784), (272, 74096046), (288, 69979599), (306, 65863152), (324, 62204088), (408, 49397364), (432, 46653066), (459, 43908768), (486, 41469392), (544, 37048023), (612, 32931576), (648, 31102044), (816, 24698682), (864, 23326533), (918, 21954384), (972, 20734696), (1224, 16465788), (1296, 15551022), (1377, 14636256), (1632, 12349341), (1836, 10977192), (1944, 10367348), (2448, 8232894), (2592, 7775511), (2754, 7318128), (3672, 5488596), (3888, 5183674), (4131, 4878752), (4896, 4116447), (5508, 3659064), (7344, 2744298), (7776, 2591837), (8262, 2439376), (11016, 1829532), (14688, 1372149), (16524, 1219688), (22032, 914766), (33048, 609844), (44064, 457383), (66096, 304922), (132192, 152461)]